Wimbledon's All-White Rule — and the Fight to Keep It

Wimbledon is the only Grand Slam that makes players wear white. Not off-white, not "mostly" white in the way normal humans mean it — "almost entirely in white," a phrase the All England Club adopted in 1995 specifically because the older wording, "predominately in white," had too much wiggle room.

Where the rule actually comes from

The rule is older than either version. Wimbledon held its first Championship in 1877, when tennis was still shaped by Victorian ideas about what a genteel sport should look like. White hid sweat marks better than colored fabric did, and visible perspiration wasn't considered proper. For decades that was just a preference. Nobody got tossed off court for showing up in color.

Then in 1962, Brazil's Maria Bueno walked out in a colorful Ted Tinling design, and the All England Club made white mandatory the following year.

How it kept getting stricter

"Predominately white" still gave players room to argue, and they spent the next three decades doing exactly that. By 1995 the club had had enough and tightened the wording. The rule kept growing from there — a 2014 update added a full ten-point dress code, covering accessories for the first time and, notably, undergarments.

That last part is where most of the famous enforcement stories come from. Eugenie Bouchard got pulled aside over a black bra. Bethanie Mattek-Sands ran into trouble with a Nike bra that had a yellow stripe on it. Caroline Wozniacki once said officials checking undergarment color felt "a little creepy" — which, fair. None of these players were trying to make a statement. They just didn't know the rule went that far until it did.

Equipment isn't safe either. Roger Federer showed up to Wimbledon in 2013 wearing Nike shoes that were white except for the soles, which were orange. Officials asked him to switch shoes before his next match. He did, without much fuss, which tells you something about how normalized this all is by the time you're actually playing there.

The one time it loosened

The rule has loosened exactly once. In 2023, the club started letting female players wear dark undershorts, after years of players pointing out what it's like to wear all-white while on your period. It's the first change since 2014, and the first one that didn't tighten things further.

The All England Club's official line is that the rule isn't about fashion — it exists so the tennis is what stands out, not the outfits. Maybe. Or maybe it's just the polite version of "we like doing things the way we've always done them." Either way, nearly 150 years in, nobody's betting it changes.